<template>
    <div>
        <div style="margin-bottom: 5px;">
            <el-input v-model="name" placeholder="请输入名字" suffix-icon="el-icon-search" style="width: 200px;"
                @keyup.enter.native="loadPost"></el-input>
            <el-select v-model="sex" filterable placeholder="请选择性别" style="margin-left: 5px;">
                <el-option v-for="item in sexs" :key="item.value" :label="item.label" :value="item.value">
                </el-option>
            </el-select>

            <el-input v-model="dept" placeholder="请输入所在系" suffix-icon="el-icon-search"
                style="width: 200px; margin-left: 5px;" @keyup.enter.native="loadPost"></el-input>
            <el-select v-model="roleId" filterable placeholder="请选择角色" style="margin-left: 5px;">
                <el-option v-for="item in roleIds" :key="item.value" :label="item.label" :value="item.value">
                </el-option>
            </el-select>

            <el-button type="primary" style="margin-left: 5px;" @click="loadPost">查询</el-button>
            <el-button  type="success" style="margin-left: 5px" @click="resetParam">重置</el-button>

            <el-button type="danger" style="margin-left: 5px;" @click="add">新增</el-button>
        </div>
        <el-table :data="tableData" :header-cell-style="{ background: '#f2f5fc', color: '#555555' }" border style="font-size: 15px">
            <el-table-column prop="id" label="ID" width="120" align="center">
            </el-table-column>
            <el-table-column prop="account" label="账号" width="200" align="center">
            </el-table-column>
            <el-table-column prop="name" label="姓名" width="200" align="center">
            </el-table-column>
            <el-table-column prop="sex" label="性别" width="120" align="center">
                <template slot-scope="scope">
                    <el-tag :type="scope.row.sex === 0 ? 'primary' : 'danger'" disable-transitions>{{ scope.row.sex === 0 ?
                        '男' : '女' }}</el-tag>
                </template>
            </el-table-column>

            <el-table-column prop="roleId" label="角色" width="120" align="center">
                <template slot-scope="scope">
                    <el-tag :type="scope.row.roleId === 0 ? 'danger' : (scope.row.roleId === 1 ? 'primary' : 'success')"
                        disable-transitions>{{ scope.row.roleId === 0 ? '管理员' :
                            (scope.row.roleId === 1 ? '教师' : '学生') }}</el-tag>
                </template>
            </el-table-column>
            <el-table-column prop="dept" label="所在系" width="200" align="center">
            </el-table-column>
            <el-table-column prop="phone" label="电话" width="200" align="center">
            </el-table-column>

            <el-table-column prop="operate" label="操作" align="center">
                <template slot-scope="scope">
                    <el-button size="small" type="success" @click="mod(scope.row)">编辑</el-button>
                    <el-popconfirm title="确定删除吗？" @confirm="del(scope.row.id)" style="margin-left: 5px;">
                        <el-button slot="reference" size="small" type="danger" style="margin-left: 25px">删除</el-button>
                    </el-popconfirm>
                </template>
            </el-table-column>
        </el-table>
        <el-pagination @size-change="handleSizeChange" @current-change="handleCurrentChange" :current-page="pageNum"
            :page-sizes="[2, 4, 10, 14]" :page-size="pageSize" layout="total, sizes, prev, pager, next, jumper"
            :total="total" align="center">
        </el-pagination>

        <el-dialog title="提示" :visible.sync="centerDialogVisible" width="30%" center>

            <el-form ref="form" :rules="rules" :model="form" label-width="80px">
                <el-form-item label="账号" prop="account">
                    <el-col :span="20">
                        <el-input v-model="form.account"></el-input>
                    </el-col>
                </el-form-item>
                <el-form-item label="密码" prop="password">
                    <el-col :span="20">
                        <el-input v-model="form.password"></el-input>
                    </el-col>
                </el-form-item>
                <el-form-item label="名字" prop="name">
                    <el-col :span="20">
                        <el-input v-model="form.name"></el-input>
                    </el-col>
                </el-form-item>

                <el-form-item label="性别">
                    <el-radio-group v-model="form.sex">
                        <el-radio label="0">男</el-radio>
                        <el-radio label="1">女</el-radio>
                    </el-radio-group>
                </el-form-item>
                <el-form-item label="角色">
                    <el-radio-group v-model="form.roleId">
                        <el-radio label="1">教师</el-radio>
                        <el-radio label="2">学生</el-radio>
                    </el-radio-group>
                </el-form-item>
                <el-form-item label="所在系" prop="dept">
                    <el-col :span="20">
                        <el-input v-model="form.dept"></el-input>
                    </el-col>
                </el-form-item>
                <el-form-item label="电话" prop="phone">
                    <el-col :span="20">
                        <el-input v-model="form.phone"></el-input>
                    </el-col>
                </el-form-item>
            </el-form>
            <span slot="footer" class="dialog-footer">
                <el-button @click="centerDialogVisible = false">取 消</el-button>
                <el-button type="primary" @click="save">确 定</el-button>
            </span>
        </el-dialog>
    </div>
</template>

<script>
export default {
    name: "UserMangerMain",
    data() {
        let checkAge = (rule, value, callback) => {
            if (value > 150) {
                callback(new Error('年龄输入过大'));
            } else {
                callback();
            }
        };
        let checkDuplicate = (rule, value, callback) => {
            if (this.form.id) {
                return callback();
            }
            this.$axios.get(this.$httpUrl + "/user/findByAccount?account=" + this.form.account).then(res => res.data).then(res => {
                if (res.code != 200) {

                    callback()
                } else {
                    callback(new Error('账号已经存在'));
                }
            })
        };

        return {
            tableData: [

            ],
            pageSize: 10,
            pageNum: 1,
            total: 0,
            name: '',
            sex: '',
            dept: '',
            roleId: '',
            sexs: [
                {
                    value: '0',
                    label: '男'
                }, {
                    value: '1',
                    label: '女'
                }
            ],
            roleIds: [
                {
                    value: '0',
                    label: '管理员'
                },
                {
                    value: '1',
                    label: '教师'
                },
                {
                    value: '2',
                    label: '学生'
                }
            ],
            centerDialogVisible: false,
            form: {
                id: '',
                account: '',
                password: '',
                name: '',
                sex: '0',
                roleId: '1',
                dept: '',
                phone: ''
            },
            rules: {
                account: [
                    { required: true, message: '请输入账号', trigger: 'blur' },
                    { min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur' },
                    { validator: checkDuplicate, trigger: 'blur' }
                ],
                name: [
                    { required: true, message: '请输入名字', trigger: 'blur' }
                ],
                password: [
                    { required: true, message: '请输入密码', trigger: 'blur' },
                    { min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur' }
                ],
                // age: [
                //     { required: true, message: '请输入年龄', trigger: 'blur' },
                //     { min: 1, max: 3, message: '长度在 1 到 3 个位', trigger: 'blur' },
                //     { pattern: /^([1-9][0-9]*){1,3}$/, message: '年龄必须为正整数字', trigger: "blur" },
                //     { validator: checkAge, trigger: 'blur' }
                // ],
                phone: [
                    { required: true, message: "手机号不能为空", trigger: "blur" },
                    { pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: "请输入正确的手机号码", trigger: "blur" }
                ]
            }
        }
    },
    methods: {
        resetForm() {
            this.$refs.form.resetFields();
        },
        del(id) {
            console.log(id)

            this.$axios.get(this.$httpUrl + '/user/delete?id=' + id).then(res => res.data).then(res => {
                console.log(res)
                if (res.code == 200) {

                    this.$message({
                        message: '操作成功！',
                        type: 'success'
                    });
                    this.loadPost()
                } else {
                    this.$message({
                        message: '操作失败！',
                        type: 'error'
                    });
                }

            })
        },
        mod(row) {
            console.log(row)

            this.centerDialogVisible = true
            this.$nextTick(() => {
                //赋值到表单
                this.form.id = row.id
                this.form.account = row.account
                this.form.name = row.name
                this.form.password = ''
                this.form.dept = row.dept
                this.form.sex = row.sex + ''
                this.form.phone = row.phone
                this.form.roleId = row.roleId + ''
            })
        },
        add() {

            this.centerDialogVisible = true
            this.$nextTick(() => {
                this.resetForm()
            })

        },
        doSave() {
            this.$axios.post(this.$httpUrl + '/user/save', this.form).then(res => res.data).then(res => {
                console.log(res)
                if (res.code == 200) {

                    this.$message({
                        message: '操作成功！',
                        type: 'success'
                    });
                    this.centerDialogVisible = false
                    this.loadPost()
                    this.resetForm()
                } else {
                    this.$message({
                        message: '操作失败！',
                        type: 'error'
                    });
                }

            })
        },
        doMod() {
            this.$axios.post(this.$httpUrl + '/user/update', this.form).then(res => res.data).then(res => {
                console.log(res)
                if (res.code == 200) {

                    this.$message({
                        message: '操作成功！',
                        type: 'success'
                    });
                    this.centerDialogVisible = false
                    this.loadPost()
                    this.resetForm()
                } else {
                    this.$message({
                        message: '操作失败！',
                        type: 'error'
                    });
                }

            })
        },
        save() {
            this.$refs.form.validate((valid) => {
                if (valid) {
                    if (this.form.id) {
                        this.doMod();
                    } else {
                        this.doSave();
                    }
                } else {
                    console.log('error submit!!');
                    return false;
                }
            });

        },
        handleSizeChange(val) {
            console.log(`每页 ${val} 条`);
            this.pageNum = 1
            this.pageSize = val
            this.loadPost()
        },
        handleCurrentChange(val) {
            console.log(`当前页: ${val}`);
            this.pageNum = val
            this.loadPost()
        },
        loadGet() {
            this.$axios.get(this.$httpUrl + '/user/list').then(res => res.data).then(res => {
                console.log(res)
            })
        },
        resetParam() {
            this.name = ''
            this.sex = ''
            this.dept = ''
            this.roleId = ''
            this.loadPost()
        },
        loadPost() {

            this.$axios.post(this.$httpUrl + '/user/listPage', {
                pageSize: this.pageSize,
                pageNum: this.pageNum,
                param: {
                    name: this.name,
                    sex: this.sex,

                    dept: this.dept,
                    roleId: this.roleId
                }
            }).then(res => res.data).then(res => {
                console.log(res)
                if (res.code == 200) {
                    this.tableData = res.data
                    this.total = res.total
                } else {
                    alert('获取数据失败')
                }

            })
        }
    },
    beforeMount() {
        //this.loadGet();
        this.loadPost()
    }
}
</script>

<style scoped></style>